IHI Corporation

IHI Corporation, a venerable global enterprise established in 1853 in Tokyo, Japan (and known as Ishikawajima-Harima Heavy Industries Co., Ltd. until its 2007 renaming), operates across a multitude of critical sectors both domestically and internationally. Its core business areas encompass resource management, energy solutions, environmental protection, social infrastructure development, offshore industrial facilities, general industrial machinery, aerospace propulsion, space technology, and defense systems. In the realm of energy and environment, IHI delivers cutting-edge carbon reduction technologies, produces gas and diesel engines for both terrestrial and marine applications, and constructs vital infrastructure such as LNG receiving terminals and storage tanks. The company also specializes in building various industrial processing plants, including those for natural gas liquefaction, oil refining, petrochemicals, and LPG production. Furthermore, it develops nuclear fuel cycle systems and supplies components for boiling and pressurized water reactors. For social infrastructure and marine engineering, IHI is instrumental in constructing bridges and diverse steel structures. It manufactures water gates for rivers and dams, alongside environmental monitoring equipment. Its technological offerings extend to advanced solutions like 3D laser radars, X-ray inspection systems, monitoring and disaster prevention apparatus, oil leak detection, and vibration/seismic isolation flooring. Additionally, it provides shield tunneling machines, automated segment assembly systems, transportation infrastructure, specialized LPG/LEG storage tanks, and offshore capabilities such as floating LNG/LPG production, storage, and offloading units, semi-submersible rigs, and mega-floats. The industrial systems and general machinery division offers an extensive array of products, including compressors, cryogenic equipment, logistics systems, steelmaking machinery, ship components, vehicle turbochargers, separators, lubrication systems, pulp and paper machinery, material handling systems, agricultural equipment, parking systems, boilers, and various life-associated equipment. This segment also provides factory optimization, heat treatment, and surface engineering services. Within the aerospace, space, and defense sectors, IHI is a key provider of aero engines, air traffic control systems, sophisticated rocket systems, and comprehensive space exploration solutions. Complementing these industrial pursuits, the corporation is also involved in real estate ventures, including property leasing, sales, and residential development.